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WBS 1.5.2 DETECTORS. Tracking. Calorimetery. Particle Identification. Space Issues. CDR has 5cm gaps:. Move BCAL out 3cm. 2cm. NEW. 8cm. Curtis Meyer, 20 May’2004. Design 1. This Design incorporates two Carbon-fiber cylinders of 0.5 cm thk
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WBS 1.5.2 DETECTORS Tracking Calorimetery Particle Identification
Space Issues CDR has 5cm gaps: Move BCAL out 3cm 2cm NEW 8cm Curtis Meyer, 20 May’2004
Design 1. • This Design incorporates two Carbon-fiber cylinders of 0.5 cm thk • The CDC is enclosed in a Carbon_fiber cylinder running all along the length of 2m • The second cylinder is 4m long supporting the rails for CDC & FDC • Two rails are positioned at 4 O’clock and 7 O’clock positions 36/48 Modules of B.C
0.65 ~ 0.85 DETAILS OF THE RAILS AND SPACING
LOAD RATING 1. Casing & Track rail: Non-magnetic stainless 2. Steel Balls: Silicon nitride ceramics 3. Under seal: Nitrile rubber without metal part 4. End plate: 316 stainless steel 5. Ball retaining band: 304 stainless steel 6. End seal: 316 SS. 7. Screw: XM7 stainless steel 8. Grease fitting: Brass 9. Grease: Shell Alvania EP2 2 Static : 4.52 KN Dynamic: 4.10 KN LWH20 series rails from IKO